Królestwo Zielonej Polany(1994)

Królestwo Zielonej Polany is a Polish fantasy film following Marek, a destructive boy who separates from his school group during a forest trip to torment insects and plants. His cruelty catches the attention of a magical butterfly—actually a sorcerer prince of white and black magic—who punishes the unruly child by shrinking him to insect size. Forced to navigate a vast new world from this tiny perspective, Marek must adapt to survive in conditions he never imagined. Through his struggle, the boy transforms from nature's enemy into its devoted protector, learning hard lessons about respect and coexistence in the natural world.